For firmware 5.0.1 you will need both. See my post in this thread: http://www.iphoneforums.net/forum/i...1-available-publicly-now-do-not-update-26325/
Barrie
Just to correct you Barrie so as not to confuse other readers, you don't NEED both to jailbreak 5.0.1. You choose to use sn0wbreeze. You are not FORCED to use sn0wbreeze. It is a Windows only tool and that would mean jailbreaking 5.0.1 was restricted to Windows users. That is plainly not true...
Barrie said:But redsn0w will not package up 5.0.1 (yet) so you do need sn0wbreeze, at least if using windows 7.
Barrie
f4780y said:Redsn0w jailbreaks 5.0.1 by using the 5.0 Ipsw file. They are fundamentally different ways of jailbreaking. You can still jailbreak 5.0.1 on Windows 7 without sn0wbreeze if you choose.